(function(){
	$.extend({
		goPage:function(pageP){
			var formEl=document.getElementById("form_find");
			var nowPageEl=document.getElementById("nowPage");;
			if(!formEl){
				var formEl=document.createElement("form");
				formEl.method="post";
				nowPageEl=document.createElement("input");
				nowPageEl.type="hidden";
				nowPageEl.id="nowPage";
				nowPageEl.name="nowPage";
				formEl.appendChild(nowPageEl);
				document.body.appendChild(formEl);
			}
			nowPageEl.value=pageP;
			formEl.submit();
		}
	});
})();